Wiring System - Engine fit your 1999 Ford Mustang 6 Cyl 3.8L 5-Speed Manual Transmission
My Vehicle Change Vehicle
1999 Ford Mustang
6 Cyl 3.8L; 5-Speed Manual Transmission
My Vehicle Change Vehicle
1999 Ford Mustang
6 Cyl 3.8L; 5-Speed Manual Transmission
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- Wiring System - Engine
- Wiring System - Engine Compartment
- Wiring System - Instrument Panel
- Wiring System - Transmission
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Part No. & Part Description
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Part No. &
Part Description
Part Description
F6AZ-18801-A
CAPACITOR ASY. (RADIO IGNITION INTERFERENCE)Capacitor Assy - Radio Suppression3.8- Base Number:18801
- Callout Name:18801
MSRP: $20.00$16.381- Base Number:
- VALVE ASY. (EXHAUST GAS RECIRCULATION)
MSRP: $107.09$64.791 
MSRP: $221.03$161.761
MSRP: $88.00$53.241- MSRP: $708.88$510.291
XL3Z-9D475-BA
Valve - Exhaust Gas RecirculationBare valve- Fit Note:3.8L
- Base Number:9D475
- Callout Name:9D475
MSRP: $88.00$53.241- Fit Note:
- XR3Z-9D475-CA
Valve - Exhaust Gas RecirculationIncludes bolts, gasket and spacer, without Calif. Ems.- Fit Note:6 Cyl 3.8L
- Callout Name:9D475
- Replaced By:XL3Z-9D475-BA
MSRP: $88.00$53.241 - Fit Note:
- XR3Z-9D475-DA
Valve - Exhaust Gas RecirculationIncludes studs, gasket and spacer, with Calif. Ems.- Fit Note:6 Cyl 3.8L
- Callout Name:9D475
- Replaced By:XL3Z-9D475-BA
MSRP: $88.00$53.241 - Fit Note:
F5AZ-12A648-A
SENSOR ASY. (ENGINE COOLANT TEMPERATURE)Sensor - Engine Temperature, EctRectangular connector with 2 flat pins- Fit Note:6 Cyl 3.8L, 8 Cyl 4.6L
- Callout Name:12A648
- Replaced By:3F1Z-12A648-A
MSRP: $41.09$25.761- Fit Note:
XC2Z-9F472-AA
SENSOR ASY. (HEATED OXYGEN SENSOR) HO2SSensor - HegoLocated In Front Of Converter- Fit Note:6 Cyl 3.8L
- Callout Name:9F472
- Replaced By:GU2Z-9G444-A
MSRP: $88.55$53.571- Fit Note:
F4SZ-9B989-A
SENSOR ASY. (THROTTLE POSITION)Potentiometer - Engine ThrottleBEFORE 7-16-01- Fit Note:6 Cyl 3.8L
- Callout Name:9B989
- Replaced By:F4SZ-9B989-AA
MSRP: $72.36$45.371- Fit Note:
- SENSOR ASY. (CATALYST EXHAUST GAS OXYGEN MONITOR)
F6DZ-9G444-AA
Sensor - Exhaust Gas - Oxygen#F6DF-AA, 4.6L, 4V
#F6DF-AA, LH, 4.6L, 2V- Require Quantity:2
- Package Quantity:1
- Base Number:9G444
- Callout Name:9G444
- Replaced By:GU2Z-9G444-A
MSRP: $88.55$53.571 - Require Quantity:
XR3Z-9G444-CA
Sensor AssyRH , 3.8L
RH , 4.6L- Location:Passenger Side
- Base Number:9G444
- Callout Name:9G444
MSRP: $49.69$35.771- Location:
- TUBE (HEATER HOT WATER)
-389344-S100
Tee 5/8 X 5/8(II-104-E) Tee 5/8" x 5/8" x 3/8", w/heater exc. Turbo MFI , ENG.SZ.: 4
(II-104-E) Tee-5/8" x 3/8" x 5/8", w/heater exc. Turbo MFI , ENG.SZ.: 6- Fit Note:3.8L
- Base Number:389344-S100
- Callout Name:18B402
MSRP: $18.75$13.731 - Fit Note:
XR3Z-18B402-BA
ConnectorENG.SZ.: 6 , Return tube. Heater core to waterpump.- Fit Note:3.8L
- Base Number:18B402
- Callout Name:18B402
MSRP: $110.00$75.24- Fit Note:
- XR3Z-18B402-CA
Tube90 degree heater supply nipple. Fits into back side of intake manifold. , ENG.SZ.: 6- Fit Note:3.8L
- Callout Name:18B402
- Fit Note:
- RETAINER (WIRING HARNESS)
F5PZ-14A163-AA
Strap AssyStrap type retainer for wire bundle - 7.2mm (1/4") dia. stem, 15mm (5/8") mushroom head, 9.25mm (1/4") long serrated stem, 130mm (4 3/4") strap, includes 10 straps- Base Number:14A163G
- Callout Name:14A163
MSRP: $36.29$26.121 - Base Number:
E9DZ-14A163-AA
RetainerRetainer - push pin type - 20mm serrated pin with 60mm x 10mm wing - general use for wiring to sheet metal - use with electrical tape - incl. 10 retainers- Base Number:14A163B
- Callout Name:14A163
MSRP: $1.50$1.05- Base Number:
F3DZ-14A163-AA
RetainerRetain 14A664 wiring to column- Require Quantity:3
- Package Quantity:1
- Base Number:14A163
- Callout Name:14A163
- Require Quantity:
XR3Z-14A163-AA
RetainerRetain 7C078 or 15525 wiring to trans bell housing , use with N605891,S2 bolts- Callout Name:14A163
- Callout Name:
- XR3Z-14A163-BA
RetainerRetain 7C078 or 15525 wiring to trans extension (7A039) housing, use with c/member bolts- Callout Name:14A163
- Callout Name:
- SENSOR ASY. (HEATED OXYGEN SENSOR) HO2S IDENTIFICATION CHART
MSRP: $88.55$53.571 - MSRP: $140.00$70.461
MSRP: $391.96$282.161
MSRP: $88.55$53.571
MSRP: $88.55$53.571- MSRP: $88.55$53.571
MSRP: $88.55$53.571
MSRP: $39.81$28.661
MSRP: $151.20$110.651- MSRP: $284.57$204.851
- MSRP: $197.01$141.821
- MSRP: $83.27$50.381
MSRP: $36.51$26.281
XR3Z-9F715-AA
VALVE ASY. (IDLE AIR CONTROL) - IACValve Assy - Throttle Air By-Pass- Fit Note:6 Cyl 3.8L
- Base Number:9F715
- Callout Name:9F715
MSRP: $80.18$48.511- Fit Note:
-N620482-S36
HARDWARENut - Adjusting Screw- Base Number:HN1
- Callout Name:N620482-S36
- Replaced By:-N620482-S437
MSRP: $1.88$1.108- Base Number:
- ALTERNATOR ASY.
F4PZ-10346-BRM
Alternator Assy130 amp Reman,Includes Regulator,(NOTE: Prior 1997 model year O.E.M. replacement will also require new 10344 pulley)- Fit Note:3.8L
- Callout Name:10346
- Replaced By:F4PZ-10346-BRM2
MSRP: $310.91$186.711 - Fit Note:
F4PZ-10346-BRM1
Alternator Assy130 amp Reman,Includes Regulator,(NOTE: Prior 1997 model year O.E.M. replacement will also require new 10344 pulley)- Fit Note:3.8L
- Callout Name:10346
- Replaced By:F4PZ-10346-BRM2
MSRP: $310.91$186.711- Fit Note:
F5SZ-12029-A
COIL ASY. (IGNITION LESS MOUNTING STRAP)Coil Assy - Ignition- Fit Note:6 Cyl 3.8L
- Callout Name:12029
- Replaced By:F5SZ-12029-B
MSRP: $127.09$76.891- Fit Note:
XF2Z-12A362-AA
SYNCHRONIZER ASY.Synchronizer Assy- Fit Note:6 Cyl 3.8L
- Base Number:12A362
- Callout Name:12A362
MSRP: $250.91$151.801- Fit Note:
XR3Z-14300-AA
CABLE ASY. (BATTERY TO STARTER RELAY)Cable Assy - Battery To BatteryIncludes 14300, 14301 and oil pressure connection, when engine immersion heater is required order 6B018 seperate- Fit Note:6 Cyl 3.8L
- Callout Name:14300
- Replaced By:YR3Z-14300-EA
MSRP: $260.00$157.301- Fit Note:
F6VZ-11N087-AB
COVER (STARTER MOTOR SOLENOID TERMINAL)Cover - Starter Motor Terminal- Callout Name:11N087
- Callout Name:
- WIRING ASY. (FUEL CHARGING)
XR3Z-12A581-AA
WIRE ASY. (ENGINE CONTROL SENSOR)Wire Assyexcept Calif.Ems.- Fit Note:6 Cyl 3.8L
- Callout Name:12A581
- Fit Note:
XR3Z-14305-AA
WIRING ASY. (ALTERNATOR TO VOLTAGE REGULATOR)Wiring Assy - Alternator- Fit Note:6 Cyl 3.8L
- Base Number:14305
- Callout Name:14305
- Fit Note:
Genuine Ford Parts, the Right Choice
FordPartsGiant.com offers the wholesale prices for genuine 1999 Ford Mustang parts. Parts like Wiring System - Engine are shipped directly from authorized Ford dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 6 Cyl 3.8L. Transmission: 5MT.